Conan the SysadminVisit, if you dare, this eldritch tomb of an unknown emperor who ruled the archipelago beyond Khitai. #kofun #history https://cromwell-intl.com/travel/japan/kofun/uwanabe.html?s=mc
Uwanabe Kofun — Megalithic Tombs of Japan's Ancient Rulers
Uwanabe Kofun, a megalithic tomb with a distinctive keyhole shape. The kofun were built in Japan from the early 3rd to the early 7th century CE. Today they are believed to be the tombs of Emperors.